JVC PC-70L Service Manual page 19

| PC-70 L/LB/LD/LS
Integrated Circuit
TA7233P M51544L AN7222N
Vee
(2)
erage
oa
®
(BOOT STRAP AM/FM EM-IF FM q)
IN PUT 165) MMON U QUARDRATURE
Eo sod our PUT1
ca TRAMP | AM
DETECTOR [| 8)
Oe |
=
RIPPLE FILTER @) ON / (9) GND
M5218L
ate
Q) RF AMP MI
ee
(1) OUT PUT 2
ae BOOT STRAP
6)
GND
M51544L
LB1416S
Vec Vref Rog R
eeSee
BA328
IN?
Y
oe
3
IN} NFB OUT) Vec GND! OUT NFB2 IN2
AN7410
OUTPUT
L R INDICATOR
CD— 6)
ae
Ct
Ve OUT: OQUT2 PK ef STEREO
(9) © @ > SIGNAL
fa jasc.
= Y | 4
pe ©
Le eae a
Nec T? GND Fig. 27-1
LA2000S
(No. 1543) 19